Tilton 5.5" OT-3 Dual Clutch Disc Set, 1 x 10 Spline

Brand: Tilton Engineering

This set of two 5 1/2" sintered metallic clutch discs fits the Tilton OT-III Dual Disc Racing Clutch (Part No. 173-50). These discs have standard solid hubs with a 1" x 10 spline. The 1" x 10 (10x25.4mm) spline has been used on many small British cars, as well as some Alfa Romeo, BMW, and Volvo. Sold in pairs.

Tilton's minimum recommended clutch disc thickness is 0.089" on dual disc clutches. New clutch discs measure 0.104" thick.

Known 1" x 10 spline applications include:
Alfa Romeo: 1968-76 Berlina, GTV, Spider (1750 & 2000cc); 78-84 Spider, Sprint (2000cc)
Austin 1954-62 A50, A55, A60 (1500cc)
Hillman: 1958-64 Minx Series III, 62-64 Super Minx
MG: 1947-58 TC/TD/TF; 54-61 Magnette; 53-61 MGA (1489 & 1588cc, to engine H3928)
Morris: 1956-10 Oxford
Nash: 1959-61 Metropolitan
Sunbeam: 1959-65 Alpine; 58-61 Rapier II / III
Triumph: 1966-73 GT6; 62-66 Vitesse; 63-67 2000 Mk I
Volvo: 1968-78 120, 140, 240, and 242; 66-74 1800